baber/WOPTO huggingface dataset:
Patent EP-0069400-A2 (EP)
Inventor: KAJITA KOJI
IPC: D01H1/00
Filed: 1982-07-08
Abstract: A process for making a fasciated spun yarn by drafting and pneumatically false twisting a bundle of staple fibers is disclosed. In the method, the width W (mm) of a bundle of fibers measured just upstream of the nip point of a pair of second rollers of a drafting zone and a yarn count N (Nm) of the spun yarn are set to satisfy the following equation:and the overfeed ratio of the bundle of fibers during the false twisting operation is 5% at most. The fasciated spun yarn made by this process has a straight shape, resembles a ring-spun yarn and has sufficiently stable strength.
Patent EP-0061892-A2 (EP)
Inventor: KANEKO MASAHIKO
IPC: H01F10/24
Filed: 1982-03-24
Abstract: A thermomagnetic recording method is capable of recording information on a layer (101a) of soft magnetic material which has an axis of easy magnetization normal to the surface of the layer (101a) and in which magnetic bubble domains are generated by application of a bias magnetic field (102, 104). Information is recorded by irradiating the layer with pulses of a focused beam (105) so as to form a magnetic bubble domain having a magnetization opposite to a direction of the bias magnetic field (102, 104).
Patent EP-0079711-A2 (EP)
Inventor: HILSUM CYRIL
IPC: H03K17/96
Filed: 1982-10-29
Abstract: A touch sensitive switch comprises a liquid crystal cell (1, 20) and means (Figure 4, or 8) for measuring capacitive changes when the cell is deformed by touch. The cell (1) comprises a layer (8) of a liquid crystal material between slides (2, 3) bearing electrodes (5, 6). Capacitive changes are detected for example by a comparator (Figure 4) or by a bridge circuit (Figure 8) which includes one or more cells (W, X, Y, Z). Touching one cell (W, X, Y, Z) unbalances the bridge. The area of cell that is touched may be coincident with (Figure 1) or separate from (Figure 3) a display area. For some types of cell extra sensitivity is achieved by maintaining a voltage across the cell between a critical and saturation value (Figure 5).
Patent EP-0072744-A2 (EP)
Inventor: O'CONNOR JAMES MICHAEL
IPC: G01N5/02
Filed: 1982-08-09
Abstract: A chemical sensor for detecting at least one gas component in a gas sample, and comprising at least one vibrating member coated with a reactive material which selectively interacts with said gas component thus increasing the coating's mass and reducing the natural resonance frequency of said vibrating member ; 
     According to this invention, the vibrating member consists of a cantilevered beam (10) suspended from a support (14) and carrying a layer (30) of reactive material, said beam being vibrated at its natural resonance frequency by an oscillator (34) and being further coupled to a sensor means (20) for generating a signal having a frequency component equal to the vibration frequency of said beam. 
     For use in the analyze of gas samples.
Patent EP-0079288-A2 (EP)
Inventor: SCHULIEN HOWARD EDWARD
IPC: G01C19/34
Filed: 1982-11-08
Abstract: Apparatus is operable gyroscopically to determine direction and to determine north. This apparatus includes a case (34), a gimbal (20) and a central gyro (10). The gimbal (20) is rotatably mounted in the case for rotating azimuthally. The central gyro (10) has transverse to its spin axis, a single degree of rotational freedom. This central gyro (10) is mounted in the gimbal (20) to rotate about its spin axis and shift the degree of freedom between a vertical and a horizontal axis. The central gryo (10) has a transducer (28) and a torquer (26). The transducer (28) can sense motion about the single degree of freedom and can provide a deflection signal signifying this motion. The torquer (26) is connected to the transducer (28) and can respond to its deflection signal for applying a torque to the central gyro (10) tending to affect motion about the single degree of freedom, when this freedom is oriented along the vertical axis (12).
Patent EP-0088863-A2 (EP)
Inventor: GEMEINBOECK GERHARD
IPC: E05F15/50
Filed: 1983-01-10
Abstract: The automatic opening mechanism possesses, for closing the door, a driving cylinder (8) which actuates an upper latch (5) and a lower bolt (7) via linkages (4, 6). So that this door lock can also be opened by remote control, there is a release cylinder (10) which is located on the door jamb (2) and the piston (11) of which acts on a tappet (13) connected to the linkage (4, 6) for unlocking the door. The release cylinder (10) works at the same time as a control slide for supplying pressure medium to the driving cylinder (8), in order to prevent the driving cylinder (8) from being actuated before the release of the opening mechanism. <IMAGE>
Patent EP-0084859-A2 (EP)
Inventor: HACHINO HIROAKI
IPC: H01L25/07
Filed: 1983-01-20
Abstract: An axial-lead glass-molded diode having at least one semiconductor element (3) clamped between a pair of electrode leads (2) by means of a brazing material, and provided with glass (5) covering the periphery thereof by means of molding. Each of the electrode leads comprises an electrode (6) composed of a core material (6a) and a tubular material (6b) and a lead (2) made of a material of the same kind as the core material (6a) and welded thereto. As the core material, a metal excellent in thermal and electrical conductivities, such as copper, is employed, while as the tubular material a metal having a thermal expansion coefficient smaller than that of the core material, such as an invar alloy, is employed, and the core material and the tubular material are metallurgically connected together. The thermal expansion coefficient of the electrode in the longitudinal sectional direction can be regulated by adjusting the thickness of the tubular material with respect to the core material in the crosssectional direction.
Patent EP-0103854-A2 (EP)
Inventor: ANSMANN ACHIM
IPC: A61K9/10
Filed: 1983-09-15
Abstract: 1. Emulsifier combinations for emulsions of the water-in-oil type, characterized in that they consist of mixtures of mono- and poly-esters of fatty acids containing 12 to 18 carbon atoms with glycerol and microcrystalline waxes.
Patent EP-0085470-A2 (EP)
Inventor: DECKERS JAN HUBERTUS
IPC: F24H1/44
Filed: 1983-02-02
Abstract: A hot water boiler, in particular a light metal central heating boiler, having a combustion chamber (4) and a burned gases flue (6) above said chamber, both said chamber (4) and said flue (6) having a common separating wall (12) with a common water passage (13), the lower part of said flue (6), joining the upper part of said combustion chamber (4), being provided with extensions (9) from said wall (12) for increasing the heat exchange surface thereof and providing a first heat exchanger (7) for the burned gases, the upper part of said flue (6) being provided with inclined ribs (11) extending from said wall (12) to increase the heat exchange surface thereof and forming a second, condensing heat exchanger (8), said ribs (11) forming condensate collectors, cooperating with condensate drains (19).
Patent EP-0092351-A2 (EP)
Inventor: LINDBOM TORSTEN H
IPC: F15B11/048
Filed: 1983-04-08
Abstract: Manipulator apparatus is provided with an energy efficient control arrangement (100). The control arrangement in a pont-to-point mode of operation utilizes a servo valve (18) to selectively admit fluid from a pressurized source (at 22) to one end (e.g. 14) of a cylinder (12). A piston (10) is slidably mounted within the cylinder and connected to move a manipulator arm that is movable in a plurality of axes. The servo valve is closed when a predetermined arm velocity is reached and a bypass valving arrangement (52) is opened to interconnect the ends of the cylinder. At a predetermined position of the manipulator arm, the control arrangement closes the bypass valving arrangement and the manipulator arm is decelerated as the arm approaches the desired final position. The pressurized source includes an accumulator (38) and two high pressure check valves (90, 92) that each connect a respective end of the cylinder to the accumulator when the pressure at the respective end of the cylinder exceeds the accumulator pressure to supply pressurized fluid (at 44) to other axes of the manipulator.
Patent EP-0092979-A2 (EP)
Inventor: KUSHIDA HIDEO
IPC: B29C65/00
Filed: 1983-04-21
Abstract: A hollow blow-moulded bottle-shaped container of a biaxially oriented mixture resin material comprising a poyethylene terephthalate resin and a xylene group-containing polyamide resin, wherein the mixture resin material contains 5 to 50% of xylene group-containing polyamide resin to the polyethylene terephthalate resin. In this container, inner and outer surface layers of the container are formed of the polyethylene terephthalate resin, and the intermediate layer of the container is formed of the mixture resin material. In this manner, the gas barrier property of the container can be enhanced.
Patent EP-0105597-A2 (EP)
Inventor: CARON BERNARD GEORGE
IPC: G02B6/38
Filed: 1983-08-26
Abstract: An organizer (56) is mounted on bars (52) which are connected to end caps (50) sealingly secured onto stripped ends of fiber optic cables (14). Strength members (18) of the cables (14) are secured to the organizer (56) and fiber optic connectors (78) terminated onto ends of the fiber optic transmission members (12) are connected together in profiled bores (102) of coupling members (82) which are releasably mounted in clips (84) that are latchably mounted on the organizer (56). A split sleeve (118) is sealingly secured onto the end caps (50).
Patent EP-0107428-A2 (EP)
Inventor: NATH DILIP K DR
IPC: C03C1/02
Filed: 1983-10-07
Abstract: Highly pure and dense sintered ceramics are produced by passing ceramic precursors through a radio frequency plasma torch (11), and reacting these precursors to produce a powder which is subsequently sintered to desirable shape and size. The powder is very reactive, fine, pure, spherical, free of agglomeration and has a narrow size distribution. These properties are ideal for producing highly-dense, high-strength ceramics, and at substantially lower temperatures than the melting or decomposition points of these materials. Ceramic bodies made in this way can be shaped into a wide variety of forms.
Patent EP-0106684-A2 (EP)
Inventor: TATSUNO KYOICHI
IPC: G01N15/02
Filed: 1983-10-14
Abstract: A particle diameter measuring device for measuring the particle diameter distribution of a number of particles (28) to be measured, wherein a laser beam guided through a radiating optical fiber (64) is re-formed by collimator lenses (62) into parallel beams having an adequate diameter and is then irradiated onto the particles (28) to be measured; a plurality of optical fibers (66a, 66b,..., 66z) are arranged along a circle whose center is a point P located in the group of particles (28), the receiving end of any of the optical fibers being directed toward point P. The optical fibers (66b, 66c,..., 66z) receiving scattered light are arranged close to one another in the range of small scattering angles, while they are roughly arranged in the range of large scattering angles. A transmitted light is received by that optical fiber (66a) which is so arranged as to coincide with the laser beam radiating direction, the intensity of this transmitted light being detected by a photo-detector (40). Light scattered at various angles, which angles are formed with reference to the laser beam radiating direction, is received the other optical fibers (66b, 66c,..., 66z), their intensities being detected by the other photo-detectors (40).The transmission factor t= lout/lin is calculated from the intensity of the transmitted light. The particle diameter distribution n(D) is calculated in the form of relative values, using the angular distribution I(θ) of the scattered light intensity. The particle diameter distribution N(υ) is calculated in the form. of absolute values, using t, n(D) and light pass length L. On the while, particle diameter distribution N(D) or n(D) can be measured with high accuracy, independently of the diameter of the particles. Since it is easy to measure the scattered light intensity in a range of scattering angles from 0 to 30°, the particle diameter distribution of particles, the diameter thereof are smaller than 0.1 µm, can be obtained.
Patent EP-0128317-A2 (EP)
Inventor: YIP KIN FAI
IPC: G01N33/84
Filed: 1984-04-30
Abstract: A novel compound is disclosed having the structurein which R is H or lower alkyl, R<sup>*</sup> is intermediate alkyl, and X is halogen or pseudohalogen. Also disclosed is a method for preparing the compound, the method including the steps of reacting (intermediate alkyl)benzene (I) with succinic anhydride to form (intermediate alkyl)-benzoylpropionic acid (II), successively reducing and dehydrating (II) to form 7-(intermediate alkyl)-1-tetralone (III), alkylating (III) to form 2-hydroxy(lower alkylidene)-7-(intermediate alkyl)-1-tetralone (IV), acrylating (IV) to form 2-acyloxy(lower alkylidene)-7-(intermediate alkyl)-1-tetralone (V), reacting (V) in the presence of an cycloalkene to form 7(intermediate alkyl)-2-(lower alkyl)-1-naphthol (VI), reacting (VI) with a 2,6-dihaloquinone-4-haloimide to form the compound (I), and isolating it.
Patent EP-0139981-A2 (EP)
Inventor: SRIDHAR SRINIVASAN DR
IPC: C07C29/80
Filed: 1984-08-22
Abstract: For the distillation of a stream consisting essentially of alcohols of 6-20 carbon atoms, water and methanol, the methanol is first separated from the homogeneous, aqueous solution as the overhead product by distillation under a head pressure of 500-1,000 mbar. The bottoms discharge is mechanically separated under normal pressure and at a temperature of 5 DEG -95 DEG  C. in a phase separator to obtain a discrete water phase preferably containing at least two thirds of the feedstream water. The remaining organic phase is then transferred from the phase separator into a second distillation column and the organic phase is dewatered in the latter at 100-500 mbar. The head product from the second column is conducted to a second phase separator; the aqueous phase is separated therein at a temperature of 5 DEG -95 DEG  C. and optionally returned into the first phase separator. The bottom product from the second distillation column is passed into a downstream distillation stage wherein the C6 to C20 alcohols are separated into fractions thereof.
Patent EP-0136652-A2 (EP)
Inventor: KANEKO MAKOTO C O PATENT DIV K
IPC: G01N23/04
Filed: 1984-09-25
Abstract: An image processing apparatus includes frame memories (13. 14) for storing information of an image to be displayed; a block memory (22) for dividing the information stored in the frame memories into a given number of information blocks and storing the divided information blocks; a microcomputer circuit (21A) for automatically determining a desired value of each of LEVEL and WIDTH according to given contents of the divided information blocks; and an image emphasis circuit (15) for window-processing information of the image to be displayed according to the determined value of each of the LEVEL and WIDTH.
Patent EP-0149163-A2 (EP)
Inventor: HERMENTIN PETER DR
IPC: A61P33/02
Filed: 1984-12-15
Abstract: A sugar chain which contains a trimannosyl pentasaccharide of the formula 1 <IMAGE> in which R<1> is hydrogen or acetyl (Ac) and R<2> is -OH, -NH2 or -NHNH2 or R<1> are acetyls and R<2> is -NHAc or -NHNHAc and R<3> is hydrogen or  alpha -L-fucopyranosyl, and which is obtained from glycoproteins by hydrazinolysis, can be used for the chemotherapy or chemoprophylaxis of malaria.
Patent EP-0136763-A2 (EP)
Inventor: RIP JACOBUS JOHANNES CORNELIS
IPC: A61G5/00
Filed: 1984-10-03
Abstract: Wheelchair for invalids of which the seat mounting (2) and bottom mounting can be released and the seat mounting (2) can be placed into a vehicle (10) through mounted connection pieces (4, 22). the seat mounting (2) being connected rotatably as well as tiltably in relation to the upper plate (3) in that an angular point of the seat mounting (2) is fixed to the upper plate (3) by means of a pen with hinge (19) enabling a rotatable as well as a tiltable movement, a second angular point (20) being movable on the upper plate (3) in the surface thereof, whereas the other two angular points are releasably mounted to the upper plate (3), as illustrated in Figure 2a.
Patent EP-0143498-A2 (EP)
Inventor: THEUWIS ALFONS LAMBERT M C
IPC: G01N33/20
Filed: 1984-11-21
Abstract: The probe (3) comprises a measurement and sampling part (10) mounted on a tube (11,12) which fits with some grip over the lower narrowed end (8) of the immersion lance (2). An elastic ring (13) surrounds a narrowed end of the part (12) said tube (11, 12) and is pressed between a stop shoulder (9), formed by the transition from the narrowed end (8) to the broader part of the lance (2), and a shoulder (16) formed by the transition of the narrowed end to the broader part of part (12). The ring (13) tightens the split between said shoulder (9) and the end of part (12) so that no burr of solidified metal or slag can be deposited at this place, also during a vibrating movement of the probe (3) with respect to the lance (2).
Patent EP-0145083-A2 (EP)
Inventor: EIGENBRODE GEORGE THOMAS
IPC: H01R12/70
Filed: 1984-11-29
Abstract: A connector (10, 10') having a core (12) with a flexible circuit supported therearound, the flexible circuit (24) having an array of signal conduction tracings (30) on the first, exterior, surface (28E) thereof, the connector being characterized in that the second, interior, surface (281) of the flexible circuit has an impedance control arrangement (38) comprising at least one ground tracing (40) connectable to ground potential and arranged with respect to the signal conduction tracings (30) such that the impedance of the signal conduction tracings matches the impedance of conduction paths to be interconnected.
Patent EP-0119825-A2 (EP)
Inventor: LASH GLEN R
IPC: A61F13/00
Filed: 1984-03-14
Abstract: Disposable diapers having elasticized waistbands which are shaped to conform to the wearers' waists and methods of making them. The shaped disposable diapers are made by affixing an elastomeric material having a heat unstable state and a heat stable and elastic state to the diaper while the elastomeric material is in its heat unstable state and then heating the elastomeric material while the diaper is restrained in a folded configuration.
Patent EP-0136010-A2 (EP)
Inventor: MICHNO DRAKE M
IPC: G03C5/30
Filed: 1984-08-02
Abstract: Photographic elements, film units, processes and alkaline processing compositions are described wherein certain 4-hydroxyalkyl-substituted 1-phenyl-3-pyrazolidinones are employed as electron transfer agents in color image transfer materials. The silver halide electron transfer agents or precursors thereof have the following formula:wherein:n is 0, 1 or 2;R<sup>1</sup> and R<sup>2</sup> each independently represents hydrogen, an unsubstituted or substituted alkyl group of 1 to 6 carbon atoms, an unsbustituted or substituted aryl group of 6 to 10 carbon atoms, or an aralkyl group of 6 to 10 carbon atoms, with the proviso that when n is 0, then either R' or R<sup>2</sup>, but not both, may be hydrogen;R<sup>3</sup> represents at least one alkyl or alkoxy group having from 1 to about 6 carbon atoms, methylenedioxy group or ethylenedioxy group, andR<sup>4</sup> represents hydrogen or a hydrolyzable moiety.
Patent EP-0136053-A2 (EP)
Inventor: TAJIMA TOMOYUKI
IPC: A61K35/22
Filed: 1984-08-20
Abstract: This invention relates to a method for preparing a proliferation inhibitor for malignant tumour cells of animals including human beings, and the method comprises the steps of cultivating the malignant tumour cells of the animals, afterward transferring them to a culture medium for extraction, adding glucose to the medium, carrying out a cultivation therein, afterward removing the malignant tumour cells therefrom, and collecting the remaining culture medium.
Patent EP-0136875-A2 (EP)
Inventor: CROWNSHAW JOHN CHARLES
IPC: B29C63/18
Filed: 1984-09-24
Abstract: In a submarine cable optical fibre regenerator housing a copper tail pipe (optionally with a brass end section incorporating an anti-extrusion profile for fitting inside a gland) is provided with a tight fitting length of thermoplastics sleeving by collapsing a thermoplastics preform down onto the tail pipe using heat and air pressure applied to the outside of an elastomeric tube into which the tail pipe and preform have been inserted.
Patent EP-0140820-A2 (EP)
Inventor: GROSSKOPF GERD DR-ING
IPC: H01S5/022
Filed: 1984-08-17
Abstract: Monomode systems are becoming increasingly important in optical telecommunications technology. However, the interaction between the laser spectrum and dispersion of the optical waveguide can lead to undesirable effects in this field, which can, however, be effectively corrected using an external reflector. The stabilisation device according to the invention for a monomode optical transmitter can be attached to the heat-sink block (5) of a conventional laser (3) and, after adjustment of the hollow mirror (2), initially allows the spring clamping body (4) to be moved in the plane perpendicular to the axial direction with respect to the heat-sink block (5). Thereafter, the distance between the laser (3) and the hollow mirror (2) is adjusted by axial movement of the mirror body (1). A clamp (11) is provided for corresponding retention of the mirror body (1). On its end carrying the hollow mirror (2), the mirror body (1) may be provided with a flattened projection (8), a cross-section which prevents it being rotated or, if it has a circular cross-section, a pin (6) to prevent it being rotated. <IMAGE>
Patent EP-0122902-A2 (EP)
Inventor: UIMONEN MATTI
IPC: F26B3/04
Filed: 1984-04-12
Abstract: A drive-through chamber drier for timber where the timber loads (P) to be dried are carried on a roller track (10) through a front door (11) into the drying chamber. From the drying kiln,thet imber loads (P) are removed after drying from the opposite side of the drying kiln through a rear door (13). The drying kiln comprises two or more drying chambers (K,, K 3 ; K 2 =, K4) connected in series. Of these chambers (K 1 , K 3 ; K 2 , K 4 ) connected in series, each chamber operates independently in such way that when the timber loads are moved from a first chamber (K 1 , K 3 ) to the second chamber (K 2 , K 4 ), the drying will be carried on in this chamber (K 2 , K.) starting substantially at the point which had been reached in the drying process in the first chamber (K 1 , K 3 ).
Patent EP-0161409-A2 (EP)
Inventor: STUETZLE DIETMAR DR
IPC: C23C14/06
Filed: 1985-03-09
Abstract: The fuse is to comprise individual parts which can be produced inexpensively. For this it is intended to provide fuse parts - irrespective of whether they are, for example, metal parts or plastic cast parts - with a surface metallisation applied by cathode sputtering as a wear-resistant protection against environmental effects and as an electrical screen against picking up electric fields. In particular, such surface areas, which serve after assembly of the individual parts of the fuse as electrical (ohmic) contact paths are expediently also gold-plated.
Patent EP-0158317-A2 (EP)
Inventor: STOUT ROBERT L
IPC: A61K39/42
Filed: 1985-04-09
Abstract: A method is described for the production of large quan- tities of biologic which serves as an immunomodulator and also to decrease the concentration of serum cholesterol and triglycerides. In practice, an animal such as a goat is injected with a virus (preferably a normally immunosuppressive Parvovirus) and allowed to react to the virus for a period of time to generate the biologic in its blood serum; blood is then withdrawn from the animal and the serum fraction thereof, containing the desired biologic, can be used in fractionated or more highly purified form. Examples are also provided of use of the biologic as an immunostimulant and for reducing serum cholesterol and triglycerides.